Chandler Carruth 99a54942ae Teach the rewriting of memcpy calls to support subvector copies. ... This also cleans up a bit of the memcpy call rewriting by sinking some irrelevant code further down and making the call-emitting code a bit more concrete. Previously, memcpy of a subvector would actually miscompile (!!!) the copy into a single vector element copy. I have no idea how this ever worked. =/ This is the memcpy half of PR14478 which we probably weren't noticing previously because it didn't actually assert. The rewrite relies on the newly refactored insert- and extractVector functions to do the heavy lifting, and those are the same as used for loads and stores which makes the test coverage a bit more meaningful here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170338 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-17 14:51:24 +00:00
..
ADCE.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
BasicBlockPlacement.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
CMakeLists.txt	Introduce a new SROA implementation.	2012-09-14 09:22:59 +00:00
CodeGenPrepare.cpp	Revert EVT->MVT changes, r169836-169851, due to buildbot failures.	2012-12-11 11:14:33 +00:00
ConstantProp.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
CorrelatedValuePropagation.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
DCE.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
DeadStoreElimination.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
EarlyCSE.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
GlobalMerge.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
GVN.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
IndVarSimplify.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
JumpThreading.cpp	Teach the jump threading optimization to stop scanning the basic block when calculating the cost after passing the threshold.	2012-12-03 17:34:44 +00:00
LICM.cpp	Add 'using' declarations to suppress -Woverloaded-virtual warnings.	2012-12-04 05:41:27 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
LoopDeletion.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LoopIdiomRecognize.cpp	- Re-enable population count loop idiom recognization	2012-12-09 03:12:46 +00:00
LoopInstSimplify.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LoopRotation.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LoopStrengthReduce.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LoopUnrollPass.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LoopUnswitch.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
LowerAtomic.cpp	Clean whitespaces.	2012-07-24 10:51:42 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
MemCpyOptimizer.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
ObjCARC.cpp	s/AttrListPtr/AttributeSet/g to better label what this class is going to be in the near future.	2012-12-07 23:16:57 +00:00
Reassociate.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
Reg2Mem.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
Scalar.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
ScalarReplAggregates.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
SCCP.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
SimplifyCFGPass.cpp	Optimize tree walking in markAliveBlocks.	2012-12-17 14:28:00 +00:00
SimplifyLibCalls.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
Sink.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00
SROA.cpp	Teach the rewriting of memcpy calls to support subvector copies.	2012-12-17 14:51:24 +00:00
TailRecursionElimination.cpp	Use the new script to sort the includes of every file under lib.	2012-12-03 16:50:05 +00:00